merge: do the trivial resolution after updating sparse checkout
In merge, we do trivial resolution for files which were deleted on one side and
changed on other. When sparse extension in involved that file might not be
present in wdir and trivial resolution can lead to file not found error. This
patch make sure we updates the sparse checkout before doing the trivial
resolution.
This fixes the test failure demonstrated in previous patch.
Differential Revision: https://phab.mercurial-scm.org/D3984
# narrowrepo.py - repository which supports narrow revlogs, lazy loading
#
# Copyright 2017 Google, Inc.
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
from __future__ import absolute_import
from mercurial import (
changegroup,
hg,
narrowspec,
scmutil,
)
from . import (
narrowdirstate,
narrowrevlog,
)
def wrappostshare(orig, sourcerepo, destrepo, **kwargs):
orig(sourcerepo, destrepo, **kwargs)
if changegroup.NARROW_REQUIREMENT in sourcerepo.requirements:
with destrepo.wlock():
with destrepo.vfs('shared', 'a') as fp:
fp.write(narrowspec.FILENAME + '\n')
def unsharenarrowspec(orig, ui, repo, repopath):
if (changegroup.NARROW_REQUIREMENT in repo.requirements
and repo.path == repopath and repo.shared()):
srcrepo = hg.sharedreposource(repo)
with srcrepo.vfs(narrowspec.FILENAME) as f:
spec = f.read()
with repo.vfs(narrowspec.FILENAME, 'w') as f:
f.write(spec)
return orig(ui, repo, repopath)
def wraprepo(repo):
"""Enables narrow clone functionality on a single local repository."""
class narrowrepository(repo.__class__):
def file(self, f):
fl = super(narrowrepository, self).file(f)
narrowrevlog.makenarrowfilelog(fl, self.narrowmatch())
return fl
# I'm not sure this is the right place to do this filter.
# context._manifestmatches() would probably be better, or perhaps
# move it to a later place, in case some of the callers do want to know
# which directories changed. This seems to work for now, though.
def status(self, *args, **kwargs):
s = super(narrowrepository, self).status(*args, **kwargs)
narrowmatch = self.narrowmatch()
modified = list(filter(narrowmatch, s.modified))
added = list(filter(narrowmatch, s.added))
removed = list(filter(narrowmatch, s.removed))
deleted = list(filter(narrowmatch, s.deleted))
unknown = list(filter(narrowmatch, s.unknown))
ignored = list(filter(narrowmatch, s.ignored))
clean = list(filter(narrowmatch, s.clean))
return scmutil.status(modified, added, removed, deleted, unknown,
ignored, clean)
def _makedirstate(self):
dirstate = super(narrowrepository, self)._makedirstate()
return narrowdirstate.wrapdirstate(self, dirstate)
repo.__class__ = narrowrepository